Zinc Acrylate
- CAS
- 14643-87-9
- EC
- 238-692-3
- Sectors
- Rubber & Elastomers, Coatings, Adhesives, Sealants & Elastomers, Plastics & Polymers
Zinc Acrylate (CAS 14643-87-9) is the zinc salt of acrylic acid, appearing as a white powder, that acts as a crosslinking agent and adhesion promoter in rubber compounds, adhesives, coatings and polymer systems where high reactivity under polymerization is required.
Typical Properties
| Molecular formula | C3H4O2.1/2Zn |
|---|---|
| Molecular weight | 207.5 g/mol |
| Form | Powder |
| Melting point | >250 °C |
| Density | 1.600 g/cm³ |
| Water solubility | Soluble completely in acrylic acid and water (as a salt). Insoluble as a polymer. |
| GHS signal word | Danger · Corrosive, Acute toxicity, Irritant / harmful, Environmental hazard |
| HS code | 29161100 |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Zinc Acrylate
Applications
Used in rubber compounds to improve mechanical strength and heat resistance. Common in golf ball cores, adhesives, and coatings requiring enhanced durability.
Safety & Risks
Irritating to eyes and skin; use gloves and goggles. Avoid exposure to UV light and high temperatures.
Packaging
Supplied in 25 kg polyethylene-lined drums or bags. Store in cool, dry, and shaded conditions.